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Exclusive baryon-antibaryon production in $γγ$ collisions at e+e- colliders

Teresa Barillari
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Abstract

The exclusive production of baryon-antibaryon pairs in the collisions of two quasi-real photons has been studied using different detectors at e+e- colliders. Results are presented for $γγ\to$ proton antiproton, $γγ\toΛ\barΛ$, and $γγ\to Σ^{0}\bar{Σ^{0}}$ final states. The cross-section measurements are compared with all the existing experimental data and with the analytic calculations based on the three-quark model, on the quark-diquark model, and on the handbag model.

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Teresa Barillari. 2006-03-09. Exclusive baryon-antibaryon production in $γγ$ collisions at e+e- colliders. https://doi.org/10.1142/9789812774132_0015

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